{"uid":"cap_N3ktVQWtkYECqHLeqZHUO","slug":"defi-hugen-tokyo-d1e4b20a","name":"DeFi Protocol TVL & Metadata Lookup","description":"DeFi protocol data — TVL breakdown by chain, category (Lending, DEX, Liquid Staking, Yield), token info, audit status, historical TVL trends. Covers 5,000+ protocols. Accepts USDC payments on Base and Solana","url":"https://defi.hugen.tokyo/defi/protocol","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"required":["method"]}}},"responseSchema":null,"example":{"request":{"name":"aave"},"response":{"_bytes":262144,"_preview":"{\"id\":\"parent#aave\",\"name\":\"Aave\",\"url\":\"https://aave.com\",\"description\":\"Aave is an Open Source and Non-Custodial protocol to earn interest on deposits and borrow assets\",\"logo\":\"https://icons.llama.fi/aave.png\",\"chains\":[],\"gecko_id\":\"aave\",\"cmcId\":\"7278\",\"treasury\":\"aave.js\",\"twitter\":\"aave\",\"governanceID\":[\"snapshot:aave.eth\",\"eip155:1:0xEC568fffba86c094cf06b22134B23074DFE2252c\"],\"wrongLiquidity\":true,\"github\":[\"aave\",\"aave-dao\"],\"stablecoins\":[\"gho\"],\"symbol\":\"AAVE\",\"address\":\"0x7fc66500c84a76ad7e9c93437bfc5ac33e2ddae9\",\"currentChainTvls\":{\"Ethereum-staking\":174126409,\"Ethereum-pool2\":772092,\"Avalanche\":326909665,\"Polygon\":138900836,\"Polygon-borrowed\":58946492,\"Ethereum\":11210811094,\"Ethereum-borrowed\":8076258777,\"Avalanche-borrowed\":190727442,\"staking\":174126409,\"pool2\":772092,\"borrowed\":10736177316,\"BSC-borrowed\":71442577,\"Fantom-borrowed\":944,\"BSC\":165654559,\"Fantom\":3858,\"Arbitrum-borrowed\":349613358,\"Soneium-borrowed\":56512,\"Sonic-borrowed\":5485597,\"OP Mainnet-borrowed\":32314066,\"Plasma-borrowed\":925613326,\"Mantle-borrowed\":262534982,\"Scroll-borrowed\":1072573,\"Harmony-borrowed\":297082,\"Base\":410581527,\"Linea-borrowed\":9463975,\"Scroll\":2192325,\"Mantle\":153904278,\"Plasma\":639526005,\"Linea\":13935978,\"Harmony\":0,\"Soneium\":206085,\"Metis-borrowed\":39127,\"Sonic\":11023160,\"Metis\":319972,\"Gnosis-borrowed\":25814675,\"Base-borrowed\":305687808,\"Gnosis\":52662390,\"X Layer-borrowed\":6003563,\"X Layer\":67488560,\"OP Mainnet\":47824604,\"Arbitrum\":447963093,\"ZKsync Era-borrowed\":333185,\"Celo-borrowed\":2426399,\"MegaETH-borrowed\":411249779,\"Celo\":5156053,\"ZKsync Era\":1179295,\"MegaETH\":115382291,\"Aptos-borrowed\":795065,\"Aptos\":1740143},\"chainTvls\":{\"Ethereum-staking\":{\"tvl\":[{\"date\":1606953600,\"totalLiquidityUSD\":244094753},{\"date\":1607040000,\"totalLiquidityUSD\":243189473},{\"date\":1607126400,\"totalLiquidityUSD\":250327449},{\"date\":1607212800,\"totalLiquidityUSD\":253742514},{\"date\":1607299200,\"totalLiquidityUSD\":256062919},{\"date\":1607385600,\"totalLiquidityUSD\":264959091},{\"date\":160","_truncated":true,"_contentType":"application/json"}},"exampleRequest":{"name":"aave"},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_m6ULmGV2rqIy-ZzzjcefK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns TVL breakdown by chain and category, token info, audit status, and historical TVL trends for a specific DeFi protocol from a database of 5,000+ protocols.","exampleAgentPrompt":"What's the current TVL breakdown by chain and category for Aave, and has it been audited? Also show me its historical TVL trend.","exampleUseCases":null,"resultDescription":"Returns a structured object containing the protocol's total value locked (TVL) broken down by blockchain and DeFi category (Lending, DEX, Liquid Staking, Yield), token information, audit status, and historical TVL trend data.","failureModes":["Protocol not found — returns 404 or empty result if the protocol slug/name is not in the database","Payment failure — returns 402 if USDC payment on Base or Solana is not provided or insufficient","Rate limiting — returns 429 if too many requests are made in a short period","Stale data — TVL figures may lag real-time chain state by minutes to hours"],"whenToPreferThis":"Use this endpoint when you need deep per-protocol DeFi data including multi-chain TVL breakdowns, category classification, audit status, and historical trends. Prefer this over generic token price endpoints when the goal is protocol-level research rather than spot pricing. Best for DeFi analytics dashboards, due diligence workflows, or risk assessment tools.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:50:50.861Z","isFirstParty":false}